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Johnny Birch


Last seen: meer dan 2 jaar ago |  Active since 2018

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Question


Slow startup of application in App Designer
I have developed an appilaction in MATLAB 2020b app designer. The startup function creates a large gridlayout (80x16) with texta...

bijna 4 jaar ago | 1 answer | 0

1

answer

Question


How can I get the userID from the web application browser
I have established a MATLAB webapp server hosted in Azure. How can I store/extract who is using my webapps? Below I have used a...

ongeveer 4 jaar ago | 1 answer | 0

1

answer

Question


Why is there a long "busy" time when drawing gridlayout
Hi MATLAB'ers I am developing an app in app designer where I want to have a dashboard-like tableoverview with 40-60 rows and ...

ongeveer 4 jaar ago | 0 answers | 0

0

answers

Question


How to insert Images/icons in UiTables in app designer
Hi guys I am trying to insert images in a UiTable in app designer in the newly release r2020b. I am following the desription he...

ongeveer 4 jaar ago | 2 answers | 2

2

answers

Question


How can I access MS SQL Server from MATLAB web application
I am trying to connect to a MS SQL Server with success when using this code: datasource = "NAME"; username = "xxx"; password ...

ongeveer 4 jaar ago | 1 answer | 0

1

answer

Question


How to restrict input string in length,symbols, char and numbers
I am developing an app where the user inputs a string which need several restrictions. How can I check that the input is in the ...

meer dan 4 jaar ago | 1 answer | 0

1

answer

Question


Why does subplot size change with increasing number of plots
I am preparing a script which will prepare and print a flexible number of plots. When i have less than 5 plots everything looks ...

bijna 5 jaar ago | 1 answer | 0

1

answer

Question


Index for subfolders without *.pdf files
Hi guys. I have one folder which contains several 100 subfolders. I need to index for subfolder with does not contain a pdf file...

ongeveer 5 jaar ago | 2 answers | 0

2

answers

Question


How can I change the background color of a cell in report generator?
I am very new in the report generator toolbox, but hopefully someone can help me here I am generating a table via report gener...

bijna 6 jaar ago | 1 answer | 0

1

answer

Question


Create pdf report from word template
Is it possible to create a report in pdf format from a word template using report generator in Matlab R2018b? The code I am usi...

bijna 6 jaar ago | 1 answer | 2

1

answer

Question


How to create large figure from GUI axes?
Hi guys I have a very simple GUI made in guide where i have a plot function initiated by a pushbutton which plots a scatter plo...

bijna 6 jaar ago | 1 answer | 0

1

answer

Question


How to get environment password in script/function
I know it is possible to extract environmental parameters like the username like this getenv('username') but is it also poss...

bijna 6 jaar ago | 2 answers | 0

2

answers

Question


How can I import a csv with unknown dimension?
I have several *.csv files which I need to import. Each csv file should be imported as one cell array of strings. The problem is...

bijna 6 jaar ago | 1 answer | 0

1

answer

Question


is several small functions preferred rather than a few long ones in GUI
I know this question has been asked before in different variations, but as a novice I need a bit help with best practice. I have...

ongeveer 6 jaar ago | 1 answer | 0

1

answer

Question


Is Ui automation possible/effective with Matlab?
I am a novice in matlab programming, but have some interest in Ui automation. I have some basic experience in UiPath (Robotic Pr...

ongeveer 6 jaar ago | 1 answer | 0

1

answer

Question


How to do a Four Parameters logistic regression fit without the Curve fitting toolbox?
I have an 'X' and 'Y' vector (see below) which I want to fit to a Four Parameters logistic model: Y=D+(A-D)/(1+(X/C)^B), but I d...

ongeveer 6 jaar ago | 1 answer | 0

1

answer

Question


How can I restrict a editable uitable to only allow char input?
I have a editable uitable which contain either char or numbers, but all as strings. See an example below. I allow the user to ed...

ongeveer 6 jaar ago | 1 answer | 0

1

answer

Question


How to replace matrix value with string from cell array?
I have a cell array of string and a data matrix. How do I replace the value in the data matrix with the strings marked by ‘#’. I...

ongeveer 6 jaar ago | 2 answers | 0

2

answers

Question


How to replace matrix NaN with string from cell array
I have a cell array of strings which includes some unmarked numbers and some marked with '#': cell = { '# 2.537' ...

ongeveer 6 jaar ago | 1 answer | 0

1

answer